14038407 has 16 divisors (see below), whose sum is σ = 21516000. Its totient is φ = 9035712.

The previous prime is 14038403. The next prime is 14038459. The reversal of 14038407 is 70483041.

It is not a de Polignac number, because 14038407 - 2² = 14038403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14038403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8182 + ... + 9747.

It is an arithmetic number, because the mean of its divisors is an integer number (1344750).

Almost surely, 2^14038407 is an apocalyptic number.

14038407 is a deficient number, since it is larger than the sum of its proper divisors (7477593).

14038407 is a wasteful number, since it uses less digits than its factorization.

14038407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17967 (or 17961 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 14038407 is about 3746.7862228849. The cubic root of 14038407 is about 241.2344212156.

The spelling of 14038407 in words is "fourteen million, thirty-eight thousand, four hundred seven".